A speed controlling method for a vehicle comprises obtaining a driving speed limit of a road ahead from a navigation system of the vehicle. A current driving speed of the vehicle is detected and if the current driving speed of the vehicle is greater than the limit ahead, a driver of the vehicle is informed that he must slow down in a distance between the vehicle and a speed measuring device located on the road ahead.
VEHICLE AND VEHICLE SPEED CONTROLLING METHOD
2018-02-08
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2023
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